package cn.lupin.mapper;

import cn.lupin.pojo.Comments;
import cn.lupin.utils.MyMapper;
import org.apache.ibatis.annotations.Param;
import org.springframework.stereotype.Repository;

@Repository
public interface CommentsMapper extends MyMapper<Comments> {

    /**
     * @Description: 查询指定视频评论数
     */
    public Long countVideoComments(@Param("videoId") String videoId);
}